JPH01137691U - - Google Patents

Info

Publication number
JPH01137691U
JPH01137691U JP1988033814U JP3381488U JPH01137691U JP H01137691 U JPH01137691 U JP H01137691U JP 1988033814 U JP1988033814 U JP 1988033814U JP 3381488 U JP3381488 U JP 3381488U JP H01137691 U JPH01137691 U JP H01137691U
Authority
JP
Japan
Prior art keywords
speaker
cylindrical portion
sound hole
hole cylindrical
auditory canal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1988033814U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988033814U priority Critical patent/JPH01137691U/ja
Priority to GB8905704A priority patent/GB2217147B/en
Priority to US07/322,957 priority patent/US4972492A/en
Publication of JPH01137691U publication Critical patent/JPH01137691U/ja
Priority to SG408/91A priority patent/SG40891G/en
Priority to HK511/91A priority patent/HK51191A/xx
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1016—Earpieces of the intra-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
JP1988033814U 1988-03-15 1988-03-15 Pending JPH01137691U (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1988033814U JPH01137691U (zh) 1988-03-15 1988-03-15
GB8905704A GB2217147B (en) 1988-03-15 1989-03-13 Earphone
US07/322,957 US4972492A (en) 1988-03-15 1989-03-14 Earphone
SG408/91A SG40891G (en) 1988-03-15 1991-05-24 Earphone
HK511/91A HK51191A (en) 1988-03-15 1991-07-04 Earphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988033814U JPH01137691U (zh) 1988-03-15 1988-03-15

Publications (1)

Publication Number Publication Date
JPH01137691U true JPH01137691U (zh) 1989-09-20

Family

ID=12396950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988033814U Pending JPH01137691U (zh) 1988-03-15 1988-03-15

Country Status (5)

Country Link
US (1) US4972492A (zh)
JP (1) JPH01137691U (zh)
GB (1) GB2217147B (zh)
HK (1) HK51191A (zh)
SG (1) SG40891G (zh)

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WO2010005039A1 (ja) 2008-07-09 2010-01-14 パイオニア株式会社 イヤホン
JP2013085302A (ja) * 2013-02-08 2013-05-09 Sony Corp イヤホン装置
JP2013085301A (ja) * 2013-02-08 2013-05-09 Sony Corp イヤホン装置
JP2013123260A (ja) * 2013-02-08 2013-06-20 Sony Corp イヤホン装置
JP2013138514A (ja) * 2013-04-05 2013-07-11 Sony Corp イヤホン装置
JP2013138515A (ja) * 2013-04-05 2013-07-11 Sony Corp イヤホン装置
JP2013158040A (ja) * 2013-04-05 2013-08-15 Sony Corp イヤホン装置
JP2013158039A (ja) * 2013-04-05 2013-08-15 Sony Corp イヤホン装置
JP2013168981A (ja) * 2013-04-05 2013-08-29 Sony Corp イヤホン
JP2013179719A (ja) * 2013-06-28 2013-09-09 Sony Corp イヤホン
US8611581B2 (en) 2006-01-12 2013-12-17 Sony Corporation Earphone device
JP2014158299A (ja) * 2014-04-30 2014-08-28 Sony Corp イヤホン
JP2015222987A (ja) * 2015-08-04 2015-12-10 ソニー株式会社 イヤホン
JP2016059069A (ja) * 2015-12-14 2016-04-21 ソニー株式会社 イヤホン
JP2017225201A (ja) * 2017-09-29 2017-12-21 ソニー株式会社 イヤホン
JP2020145738A (ja) * 2020-05-27 2020-09-10 ソニー株式会社 イヤホン

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US20090041281A1 (en) * 2007-08-10 2009-02-12 Wan-Hsiang Chang Low-frequency sound adjustable earphone
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JP6002750B2 (ja) * 2011-03-29 2016-10-05 ウルトラゾーネ アーゲー 最適化された音響放射を伴うヘッドホン
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TWD176083S (zh) * 2014-12-29 2016-06-01 三星電子股份有限公司 耳機之部分
USD757682S1 (en) * 2015-02-27 2016-05-31 Microsoft Corporation Set of earbuds
USD776641S1 (en) * 2015-03-16 2017-01-17 Samsung Electronics Co., Ltd. Earphone
USD812587S1 (en) 2015-04-17 2018-03-13 Skullcandy, Inc. Portion of a headphone
USD768599S1 (en) 2015-04-17 2016-10-11 Skullcandy, Inc. Portion of a headphone
USD813844S1 (en) * 2015-07-20 2018-03-27 Skullcandy, Inc. Headphone
USD772844S1 (en) * 2015-08-05 2016-11-29 Harman International Industries, Incorporated Headphone
USD778268S1 (en) * 2015-09-18 2017-02-07 1More Inc. Earphone
USD783578S1 (en) * 2015-12-30 2017-04-11 Oculus Vr, Llc Earbud
USD820808S1 (en) * 2016-03-02 2018-06-19 Zound Industries International Ab Headphone headset
USD796486S1 (en) * 2016-03-13 2017-09-05 Huiyang District Yonghu Town Xingcheng Electronic Processing Plant Wireless headset
USD806059S1 (en) * 2016-08-31 2017-12-26 Harman International Industries, Incorporated Headphone
USD801314S1 (en) 2016-09-06 2017-10-31 Apple Inc. Pair of earphones
USD810047S1 (en) * 2016-10-05 2018-02-13 Kingston Digital, Inc. Earphone tip
TWD184087S (zh) * 2016-10-05 2017-07-01 金士頓數位股份有限公司 耳機之部分
JP1593736S (zh) * 2016-10-10 2017-12-25
USD860973S1 (en) * 2017-03-17 2019-09-24 Samsung Electronics Co., Ltd. Earphone
TWD187385S (zh) * 2017-03-27 2017-12-21 金士頓數位股份有限公司 音源控制裝置之部分
USD840372S1 (en) * 2017-08-24 2019-02-12 Plantronics, Inc. Communications headset or headphone
KR102304079B1 (ko) * 2018-11-25 2021-09-17 주식회사 아이앤드와이 이어폰
USD853995S1 (en) * 2019-01-24 2019-07-16 Guangzhou Lanshidun Electronic Limited Company Earphone
US11166093B2 (en) 2019-03-19 2021-11-02 Logitech Europe S.A. Earphone device support and case
USD869445S1 (en) * 2019-05-22 2019-12-10 Shenzhen Qianhai Patuoxun Network And Technology Co., Ltd Earphone
US11786694B2 (en) 2019-05-24 2023-10-17 NeuroLight, Inc. Device, method, and app for facilitating sleep
USD878337S1 (en) * 2019-07-08 2020-03-17 Shenzhen Ginto E-commerce Co., Limited Earphone
USD906297S1 (en) 2019-09-13 2020-12-29 Apple Inc. Pair of earphones
USD909347S1 (en) 2019-09-20 2021-02-02 Apple Inc. Earphone
USD923658S1 (en) 2019-10-02 2021-06-29 Apple Inc. Electronic device with graphical user interface
USD890724S1 (en) * 2019-11-22 2020-07-21 Stb International Limited Earphone
USD883260S1 (en) * 2019-12-25 2020-05-05 Shenzhen Qianhai Patuoxun Network And Technology Co., Ltd Earphone
USD893462S1 (en) * 2020-03-05 2020-08-18 Shenzhen Humboldt Technology Co., Ltd Headphone
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USD978842S1 (en) 2020-11-11 2023-02-21 Apple Inc. Pair of earphones
USD974038S1 (en) 2020-12-02 2023-01-03 Logitech Europe S.A. Earphone case
USD1002583S1 (en) 2020-12-02 2023-10-24 Logitech Europe S.A. Combined earphone and earphone case
USD969772S1 (en) 2020-12-02 2022-11-15 Logitech Europe S.A. Earphone
USD990456S1 (en) * 2021-07-02 2023-06-27 Haimei Xu Wireless earphone
USD952611S1 (en) * 2021-07-21 2022-05-24 Shenzhen Beatime Technology Co., Ltd Pair of wireless earphones
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USD986860S1 (en) * 2022-11-04 2023-05-23 Shen Zhen Ocen Technology Co. Ltd Earphone
USD985542S1 (en) * 2022-11-04 2023-05-09 Shen Zhen Ocen Technology Co. Ltd Earphone
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US9232294B2 (en) 2006-01-12 2016-01-05 Sony Corporation Earphone device
US8611581B2 (en) 2006-01-12 2013-12-17 Sony Corporation Earphone device
US8913773B2 (en) 2006-01-12 2014-12-16 Sony Corporation Earphone device
US9020181B2 (en) 2006-01-12 2015-04-28 Sony Corporation Earphone device
US9008345B2 (en) 2006-01-12 2015-04-14 Sony Corporation Earphone device
US9961428B2 (en) 2006-01-12 2018-05-01 Sony Corporation Earphone device
US9949006B2 (en) 2006-01-12 2018-04-17 Sony Corporation Earphone device
US11375307B2 (en) 2006-01-12 2022-06-28 Sony Group Corporation Earphone device
US9949007B2 (en) 2006-01-12 2018-04-17 Sony Corporation Earphone device
US9014410B2 (en) 2006-01-12 2015-04-21 Sony Corporation Earphone device
US9179212B2 (en) 2006-01-12 2015-11-03 Sony Corporation Earphone device
US9826300B2 (en) 2006-01-12 2017-11-21 Sony Corporation Earphone device
WO2010005039A1 (ja) 2008-07-09 2010-01-14 パイオニア株式会社 イヤホン
JP2013085301A (ja) * 2013-02-08 2013-05-09 Sony Corp イヤホン装置
JP2013085302A (ja) * 2013-02-08 2013-05-09 Sony Corp イヤホン装置
JP2013123260A (ja) * 2013-02-08 2013-06-20 Sony Corp イヤホン装置
JP2013158039A (ja) * 2013-04-05 2013-08-15 Sony Corp イヤホン装置
JP2013168981A (ja) * 2013-04-05 2013-08-29 Sony Corp イヤホン
JP2013158040A (ja) * 2013-04-05 2013-08-15 Sony Corp イヤホン装置
JP2013138515A (ja) * 2013-04-05 2013-07-11 Sony Corp イヤホン装置
JP2013138514A (ja) * 2013-04-05 2013-07-11 Sony Corp イヤホン装置
JP2013179719A (ja) * 2013-06-28 2013-09-09 Sony Corp イヤホン
JP2014158299A (ja) * 2014-04-30 2014-08-28 Sony Corp イヤホン
JP2015222987A (ja) * 2015-08-04 2015-12-10 ソニー株式会社 イヤホン
JP2016059069A (ja) * 2015-12-14 2016-04-21 ソニー株式会社 イヤホン
JP2017225201A (ja) * 2017-09-29 2017-12-21 ソニー株式会社 イヤホン
JP2020145738A (ja) * 2020-05-27 2020-09-10 ソニー株式会社 イヤホン

Also Published As

Publication number Publication date
US4972492A (en) 1990-11-20
GB2217147B (en) 1991-01-02
HK51191A (en) 1991-07-12
GB2217147A (en) 1989-10-18
GB8905704D0 (en) 1989-04-26
SG40891G (en) 1991-07-26

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